Easy
Less than 15 minutes
The dirt blaster attaches to the jet pipe-lengthening. This part is made of plastic and is available individually. This is a genuine replacement part sourced from the original manufacturer for use with Karcher pressure washers. When replacing this part a set of pliers might be required during the installation process. It will require replacing if it becomes broken.
Db 120 Dirt Blaster (packaged) 2.642-727.0
OEM part for: Karcher
Part Number: 2.642-727.0
$56.49
In Stock
Ships within 1 business day 
Compatibility
This Db 120 Dirt Blaster (packaged) will fit the following 95 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Karcher
Show More Compatible ModelsThis item works with the following types of products:
- Pressure Washer Parts
This part replaces obsolete part #: 4.764-243.0, 2.643-244.0, 4.763-977.0, 4.763-986.0, 4.763-991.0
Customer Part Reviews ?
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Works great
Had to machine wand base to make it lock into the wand holder. Works great
Guest -
August 28, 2019
Verified Purchase
Not up to OEM
Original component has a twirling water pattern . This component only provides a blast spray. Not as effective !!
Guest -
May 18, 2020
Verified Purchase
EReplacementsParts needs to get their act together!
The part was listed on your website under the model number of my pressure washer. It did not fit (1/4" shorter in the coupling area) as it was not meant for that particular washer.
I was told to contact the manufacturer to get a part number, which I had already given you, and should then check back with you for pricing and availability. I thought that was the business that you were in.
I just checked and your website still shows the part "Dirt Blaster Db 120 Part Number: 2.642-727.0." (copied and pasted from your website) listed for use with "Karcher K 2.26M (16016020) Pressure Washer Parts" (copied and pasted). This is 12 days since the RMA was issued.
That's just wrong. Do you realize how many hours it took to get this straightened out? I have 8 emails on file and notes from a phone call with Cynthia. The first string of 7 emails span 3 hours and 50 minutes.
I can though report that I just received the full refund, including shipping both ways, for the part.
Guest -
May 25, 2019
Verified Purchase
Questions & Answers ?
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Does this fit my product?Questions & Answers for Db 120 Dirt Blaster (packaged)
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
The rotary nozzle on the pressure washer stopped working
JR - August 12, 2017
👍 1 of 4 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers
Parts Used
Just attached the new nozzle
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Rotary nozzle broke.
Antonio - July 5, 2017
👍 0 of 2 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Installed the new nozzle.
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Thanks for voting and helping fellow customers!
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
